//
// Created by Administrator on 2020/1/11.
//

#include <stdio.h>
#include <stdlib.h>

void test1()
{
    //system("calc");
    //system("mspaint");
    //system("ping www.baidu.com");
    system("pause");
}

int main(int argc, char *argv[])
{
    test1();
    return 0;
}






